14 DR. ОТТО STAPF ON HALLIERACANTHA, 
minute furfuracei. Jnjlorescentiv breviter pedunculate, simplices vel bifurcatze, 
ob bracteas dense imbricatas strobiliformes, perpauciflores ; pedunculus ad 
4 mm. longus; bractese ovate vel lanceolato-ovate, acute vel acuminate, 
1-2 mm. longe, furfuraceæ vel glabrata vel nigrescentes ; pedicelli 1-2 mm. 
longi. Саул fere ad basin 5-partitus, 4—4:5 mm. longus, nigricans, parce vel 
copiose papilloso-pubescens ; segmenta e basi paulo dilatata subulata. Corolla 
11-13 mm. longa, extus papillosa ; tubus 8 mm. longus ; labium superum late 
ovatum, emarginatum ; labium inferum superum vix æquans, breviter 3-lobum, 
lobis lateralibus ovatis intermedio rotundato multo latiore. Staminum theese 
æquales, sequaliter affixee, obtuse, 2 mm. longs. Pollen 45-50 u longum, 
38 ш latum, exinio tenuissime punctato, plicis longis accessoriis utrinque 2. 
Ovarium glabrum. 
SARAWAK : without precise locality, Beccari, 1053! Haviland, 571! 
11. H. psychotriifolia, Stapf (sp. nov.). 
Herba isophylla, sicca luride fusca. Caulis teres, glaber. Folia petiolata, 
late lanceolata, utrinque acuminata, apice obtusiuscula, 14-20 em. longa, 
2-05 ст. lata, margine obscure undulata, utrinque. glabra, supra cystolithis 
striolata, nervis lateralibus utrinque 5-6 tenuibus valde prorsus curvatis ; 
petiolus 3-4 mm. longus, supra canaliculatus, papillosus. — Inflorescentic 
peduneulatze, plerumque geminatze, interdum bifureatze, ob bracteas densissime 
imbricatas tetrastichas strobiliformes ; peduneulus ad 7 mm. longus ; bractew 
ovate, acute, 1-1:5 mm. long, subglabrze, nigricantes ; pedicelli tenues, ad 
З mm. longi. Саул fere ad basin 5-partitus, 4:5 mm. longus, glanduloso- 
puberulus ; segmenta subulata. Corolla 12 mm. longa, extus parce minutissime 
papillosa ; tubus 8—9 mm. longus ; labium superum late ovatum, emarginatum ; 
labium inferum supero subzequilongum, ad medium 3-lobum, lobis lateralibus 
oblongis intermedio rotundato-quadrato :equilongis. Staminum theceze sequales, 
subæqualiter а ха. Pollen 42-45 u longus, 30 ш diametro, plicis accessoriis 
utrinque singulis, exinio tenuissime punetato. Capsula oblonga, breviter 
acuminata, in stipitem subzequilongum attenuata, eo incluso 16 mm. longa, 
parce minutissime papillosa. 
Sarawak : Brunei, near the Limbang Hiver, Maviland, 576 ! Hose, 
160 ! 
-' 12. H. philippinensis, Stapf (sp. nov.). 
Herba parce ramosa, ob folium alterum uniuscuiusque paris rudimentarium 
vel suppressum specie alternifolia, sicca pallide luride viridis. Caulis obtuse 
quadrangularis, lineis binis e commissuris decurrentibus villosulus, praeterea 
glaber. Folia normalia petiolata, late lanceolata, acuminata, basi acuta, 
12-18 em. longa, 2°5—5°5 ст. lata, obscure undulata, supra glabra, infra in 
nervis minute papilloso-pubescens, utrinque cystolithis striolata, nervis 
lateralibus utrinque circiter 7 supra tenuibus subtus uti costa validiuscula 
